Example: evpn/cmac over srv6 over bgp additional path¶
r1
hostname r1
vrf def v1
rd 1:1
exit
bridge 1
rd 1:1
rt-both 1:1
mac-learn
private
exit
bridge 2
rd 1:2
rt-both 1:2
mac-learn
private
exit
int eth1
vrf for v1
ipv4 addr 1.1.1.1 255.255.255.0
ipv6 addr 1234::1 ffff:ffff::
exit
int tun1
vrf for v1
ipv6 addr 4321:1:: ffff:ffff::
tun sour eth1
tun dest 4321:1::
tun vrf v1
tun mod srv6
exit
ipv6 route v1 4321:2:: ffff:ffff:: 1234::2
int bvi1
vrf for v1
ipv4 addr 3.3.3.1 255.255.255.252
ipv6 addr 3333::1 ffff::
exit
int bvi2
vrf for v1
ipv4 addr 4.4.4.1 255.255.255.252
ipv6 addr 4444::1 ffff::
exit
router bgp4 1
vrf v1
address evpn
local-as 1
router-id 4.4.4.1
neigh 1.1.1.2 remote-as 1
neigh 1.1.1.2 send-comm both
neigh 1.1.1.2 pmsi
neigh 1.1.1.2 segrou
neigh 1.1.1.2 additional-path-rx evpn
neigh 1.1.1.2 additional-path-tx evpn
afi-evpn 101 bridge 1
afi-evpn 101 srv6 tun1
afi-evpn 101 update eth1
afi-evpn 101 encap cmac
exit
router bgp6 1
vrf v1
address evpn
local-as 1
router-id 6.6.6.1
neigh 1234::2 remote-as 1
neigh 1234::2 send-comm both
neigh 1234::2 pmsi
neigh 1234::2 segrou
neigh 1234::2 additional-path-rx evpn
neigh 1234::2 additional-path-tx evpn
afi-evpn 102 bridge 2
afi-evpn 102 srv6 tun1
afi-evpn 102 update eth1
afi-evpn 102 encap cmac
exit
r2
hostname r2
vrf def v1
rd 1:1
exit
bridge 1
rd 1:1
rt-both 1:1
mac-learn
private
exit
bridge 2
rd 1:2
rt-both 1:2
mac-learn
private
exit
int eth1
vrf for v1
ipv4 addr 1.1.1.2 255.255.255.0
ipv6 addr 1234::2 ffff:ffff::
exit
int tun1
vrf for v1
ipv6 addr 4321:2:: ffff:ffff::
tun sour eth1
tun dest 4321:2::
tun vrf v1
tun mod srv6
exit
ipv6 route v1 4321:1:: ffff:ffff:: 1234::1
int bvi1
vrf for v1
ipv4 addr 3.3.3.2 255.255.255.252
ipv6 addr 3333::2 ffff::
exit
int bvi2
vrf for v1
ipv4 addr 4.4.4.2 255.255.255.252
ipv6 addr 4444::2 ffff::
exit
router bgp4 1
vrf v1
address evpn
local-as 1
router-id 4.4.4.2
neigh 1.1.1.1 remote-as 1
neigh 1.1.1.1 send-comm both
neigh 1.1.1.1 pmsi
neigh 1.1.1.1 segrou
neigh 1.1.1.1 additional-path-rx evpn
neigh 1.1.1.1 additional-path-tx evpn
afi-evpn 101 bridge 1
afi-evpn 101 srv6 tun1
afi-evpn 101 update eth1
afi-evpn 101 encap cmac
exit
router bgp6 1
vrf v1
address evpn
local-as 1
router-id 6.6.6.2
neigh 1234::1 remote-as 1
neigh 1234::1 send-comm both
neigh 1234::1 pmsi
neigh 1234::1 segrou
neigh 1234::1 additional-path-rx evpn
neigh 1234::1 additional-path-tx evpn
afi-evpn 102 bridge 2
afi-evpn 102 srv6 tun1
afi-evpn 102 update eth1
afi-evpn 102 encap cmac
exit
r1 tping 100 60 1234::2 vrf v1
r2 tping 100 60 1234::1 vrf v1
r1 tping 100 60 3.3.3.2 vrf v1
r1 tping 100 60 3333::2 vrf v1
r1 tping 100 60 4.4.4.2 vrf v1
r1 tping 100 60 4444::2 vrf v1
r2 tping 100 60 3.3.3.1 vrf v1
r2 tping 100 60 3333::1 vrf v1
r2 tping 100 60 4.4.4.1 vrf v1
r2 tping 100 60 4444::1 vrf v1
- Install ContainerLab as described here
- Fetch rout-bgp377 file
- Launch ContainerLab
rout-bgp377.yml
topology:
containerlab deploy --topo rout-bgp377.yml
rout-bgp377.yml
topology:
containerlab destroy --topo rout-bgp377.yml